52731711 has 12 divisors (see below), whose sum is σ = 76725792. Its totient is φ = 34897056.

The previous prime is 52731691. The next prime is 52731719. The reversal of 52731711 is 11713725.

It is a happy number.

It is not a de Polignac number, because 52731711 - 2⁶ = 52731647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52731719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20151 + ... + 22616.

It is an arithmetic number, because the mean of its divisors is an integer number (6393816).

Almost surely, 2^52731711 is an apocalyptic number.

52731711 is a deficient number, since it is larger than the sum of its proper divisors (23994081).

52731711 is a wasteful number, since it uses less digits than its factorization.

52731711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42910 (or 42907 counting only the distinct ones).

The product of its digits is 1470, while the sum is 27.

The square root of 52731711 is about 7261.6603473310. The cubic root of 52731711 is about 374.9936852270.

The spelling of 52731711 in words is "fifty-two million, seven hundred thirty-one thousand, seven hundred eleven".